Commissariat &#xc0; L'&#xc9;nergie Atomique Et Aux &#xc9;nergies Alternatives

Apix Analytics

3sun S.r.l.

Centre National De La Recherche Scientifique

Arkema France

Essilor International

Muriel Matheron

Jean-Paul Cano

Manuel Hidalgo

Thierry Gacoin

Jean-Pierre Boilot

Marc Fontecave

Mamonjy Cadet

Florence Ricoul

Vincent Jousseaume

Maria-Delfina Munoz

Vincent Artero

Regis Barattin

Laurianne Vagharchakian

Pierre-Andre Jacques

Hélène Lignier

Fabien Lefloch

Apolline Puaud

Adrien Danel

Adeline Leyris

Régis Barattin

John Biteau

Pierre-André Jacques

Vincent Aartero

Lorraine Raboin

A tandem photovoltaic structure including, from the rear face to the front face: a first SHJ solar cell comprising a first layer of P-type doped amorphous silicon and a substrate of N-type doped crystalline silicon, a junction layer, a second perovskite-type solar cell comprising an active layer and a second P-type layer, the junction layer being made of N-type TCO and being in direct contact either with the second P-type layer or with the first P-type layer, one amongst the first or second solar cell also comprising an N-type layer, the junction layer serving as an N-type layer in the other one amongst the first or second solar cell.

Simplified structure of two-terminal tandem solar cells with transparent conducting oxide junction material

A gravimetric detector including a nanoelectronic structure including: a fixed part, at least one part suspended from the fixed part, an excitation device to vibrate the suspended part relative to the fixed part, a detector to detect variations in vibration of the suspended part, and a porous functionalization layer at least partially covering the suspended part, porosity of the functionalization layer being between 3% and 50%.

Gravimetric gas sensor having a lowered detection limit

Gas chromatography column comprising a substrate, a channel formed in said substrate, a cover closing said substrate and a stationary phase covering the walls of said channel, wherein said stationary phase is made of SiOxCyHz with x between 1.6 and 1.8, y between 1 and 2.2 and z between 3 and 4, wherein said stationary phase is porous with a porosity of between 10% and 40%.

Gas chromatography column comprising a porous stationary phase in keeping therewith

The invention relates to the use of diazonium salts for the formation of thick layers on at least one surface of a substrate. The diazonium salts used in the invention have the following formula (I): wherein R is a group that can be electrochemically reduced in a reversible manner to a cathodic potential between 0 and &#x2212;1.5 V, E is a spacer chain consisting of at least one aromatic cyclic group having between 5 and 6 links, optionally containing at least one heteroatom preferably selected from N, S, O or P and optionally substituted by at least one group selected from the C-Calkyls and the halogens, r is 1 or 2, m is a whole number between 1 and 5 inclusive, p is a whole number between 1 and 5, and B is a counter-ion. The invention can be especially applied to the field of gas sensors.

Use of diazonium salts for the formation of thick layers on at least one surface of a substrate

The present invention is directed towards proposing ligands of formula:  

Functionalized substrate and uses thereof

Growing community of inventors

Chambery, France

Muriel Matheron